JP6393089B2 - Panel mounting structure - Google Patents

Description

  The present invention relates to a panel mounting structure and, for example, to a panel mounting structure used for forming a wall of a booth (such as an ile booth, a shower booth, a self-study booth, or a video booth).

  FIG. 1 of Patent Document 1 below shows a toilet booth 2 for a kindergarten provided in a kindergarten or a nursery school. A side panel 4, which is a second panel, is disposed behind the front panel 3, which is the first panel that forms the opening 5 serving as the entrance / exit of the toilet booth 2. It is attached to the panel 3 at an angle of 90 degrees (in other words, at a right angle).

  Of the three front panels 3A, 3B, 3C shown in FIG. 1, the central front panel 3B is, in other words, the front panel 3B provided between the two toilet booths 2A and 2B. These toilet booths 2A and 2B have a common front panel, and among the three side panels 4A, 4B, and 4C shown in FIG. 1, the central side panel 4B is the toilet booth 2A. It is a partition panel for partitioning 2B.

JP 2013-136936 A

  By the way, the vertical dimension of the front panel 3 and the vertical dimension of the side panel 4 are the same. When the side panel 4 is attached to the front panel 3, as shown in FIG. It is necessary that the upper surface portion of the side panel 4 is flush with the lower surface portion (in other words, the bottom surface portion) of the front panel 3 and the lower surface portion of the side panel 4 is flush.

  When the side panel 4 is attached to the front panel 3, as shown in FIG. 1, two of the three side panels 4A, 4B, 4C in the thickness direction of the left and right side panels 4A, 4C are used. The surface portion outside the toilet booth 2 in the surface portion and the small face which is the end surface of the end portion in the width direction of the left and right front panels 3A, 3C among the three front panels 3A, 3B, 3C are flush with each other. It needs to be in a state.

  For this reason, it took time and effort to attach the side panel 4 to the front panel 3.

  In addition, there may be an error in the vertical dimension in the manufacturing process of these panels 3 and 4, and if it is found in the field that this error has occurred, it is necessary to replace the front panel 3 or the side panel 4. For this reason, a loss occurs in the work of attaching the side panel 4 to the front panel 3.

  For this reason, the device of the mounting structure of the panel which becomes easy to attach the side panel 4 to the front panel 3 at an angle has been demanded.

  An object of the present invention is to provide a panel mounting structure that makes it easy to mount the second panel at an angle to the first panel.

  The panel mounting structure according to the present invention is a panel mounting structure for mounting the second panel to the first panel at an angle, wherein the height position of the upper surface portion of the second panel is the upper surface of the first panel. The small edge surface of the second panel is a surface portion facing the small edge surface of the second panel among the two surface portions in the thickness direction of the first panel. Is attached to a position shifted in the width direction of the first panel from the facet of the first panel.

  In the present invention, as described above, the height position of the upper surface portion of the second panel is lower than the height position of the upper surface portion of the first panel.

  That is, according to the present invention, when the second panel is attached to the first panel, the upper surface portion of the first panel and the upper surface portion of the second panel are flush with each other, as in the conventional case described above. It is not necessary for the lower surface portion (in other words, the bottom surface portion) and the lower surface portion of the second panel to be flush with each other.

  Further, in the present invention, as described above, the edge surface of the second panel (in other words, the end surface of the end portion in the width direction of the second panel) is the two surface portions in the thickness direction of the first panel, It is attached at a position shifted in the width direction of the first panel from the fore edge surface of the first panel (in other words, the end surface of the end portion in the width direction of the first panel) in the surface portion facing the fore edge surface of the second panel. .

  That is, according to the present invention, when the second panel is attached to the first panel, as in the conventional case described above, one surface portion of the two surface portions in the thickness direction of the second panel and the edge of the first panel. It is not necessary to make the surface flush with the surface.

  Furthermore, in the present invention, even if an error in the vertical dimension occurs in the manufacturing process of the first panel and the second panel, the operation of attaching the second panel to the first panel is performed without worrying about the occurrence of this error. be able to. In other words, the operation of attaching the second panel to the first panel can be performed without replacing the first panel or the second panel.

  For this reason, according to this invention, the operation | work which attaches a 2nd panel to the 1st panel at an angle becomes easy compared with the past.

  In the present invention, the vertical dimension of the second panel may or may not be smaller than the vertical dimension of the first panel.

  In the former case, the lower surface portion of the second panel may or may not be flush with the lower surface portion of the first panel.

  In the present invention, a corner portion formed by the fore edge surface of the second panel and the two surface portions in the thickness direction of the second panel, and a corner portion formed by the fore edge surface of the second panel and the upper surface portion of the second panel. And the corner formed by the facet of the second panel and the lower surface of the second panel may have a right or substantially right angle that is not chamfered in a round shape. Also good.

  According to the former case, the facet surface of the second panel, which is a joint surface (in other words, a mounting surface) with the first panel, can be a flat surface having a larger area compared to the latter case.

  In the present invention, the corner formed by the upper surface portion of the second panel and the two surface portions in the thickness direction of the second panel, the lower surface portion of the second panel, and the two surfaces in the thickness direction of the second panel The corner portion formed by the portion may or may not be a panel width direction extending chamfered portion that extends in the width direction of the second panel and is chamfered in a round shape.

  According to the former case, the corner formed by the upper surface portion of the second panel and the two surface portions in the thickness direction of the second panel, the lower surface portion of the second panel, and 2 in the thickness direction of the second panel. Even if an object or a person comes into contact with a corner formed by two surface portions, the impact at the time of the contact can be reduced. Further, according to the former, a corner portion formed by the upper surface portion of the second panel and two surface portions in the thickness direction of the second panel, a lower surface portion of the second panel, and 2 in the thickness direction of the second panel. An object or a person can be prevented from being caught at a corner formed by two surface portions.

  In addition, the panel width direction extending chamfered portion described above includes the corner portion formed by the upper surface portion of the second panel and the two surface portions in the thickness direction of the second panel, the lower surface portion of the second panel, and the second panel. It may be formed by chamfering a corner portion formed by two surface portions in the thickness direction, or may be formed by edge materials attached to the upper surface portion and the lower surface portion of the second panel.

  In the present invention, the first panel may or may not have a square shape having four corners when viewed from the horizontal direction orthogonal or substantially orthogonal to the width direction of the first panel.

  In the former case, it is preferable that at least one of these two corners is a square corner chamfered portion that is chamfered in a round shape.

  According to this, even when an object or a person comes into contact with at least one of the upper two corners, the impact at the time of the contact can be reduced. Moreover, according to this, it is possible to prevent an object or a person from being caught on at least one of the two upper corners.

  As described above, the first panel has a rectangular shape having four corners when viewed from the horizontal direction orthogonal or substantially orthogonal to the width direction of the first panel. Among them, in the case where at least one corner of the upper two corners is a square corner chamfered portion chamfered in a round shape, the height position of the upper surface portion of the second panel; The difference from the height position of the upper surface portion of the first panel is the same as or larger than the length of the radius of curvature of the square corner chamfered portion, and the fore surface of the second panel faces the fore edge surface. A radius of curvature in the width direction of the first panel from the facet of the first panel on one corner side of the upper two corners which is a square corner chamfered portion on the surface portion of one panel Attach to a position shifted by the same length as or longer than It may be.

  According to this, the height position of the upper surface portion of the second panel can be made higher, and the space partitioned by the second panel can be made larger.

  In the present invention, the first panel and the second panel may be used arbitrarily.

  For example, a 1st panel is a front panel arrange | positioned in at least one of the left and right of the opening part of the booth opened and closed by a door, and a 2nd panel is among the two surface parts of the thickness direction of a front panel. It is the side panel attached to the one surface part of this orthogonally or substantially orthogonally with respect to the front panel.

  Note that the number of booths described above may be one or more.

  In the latter case, the side panel separates two booths adjacent to each other.

  In the latter case, the small edge surface of the side panel may be attached to the width direction center portion or the substantially center portion of the front panel at one of the two surface portions in the thickness direction of the front panel. May be.

  In addition, the use of the booth mentioned above may be arbitrary. For example, the booth may be a toilet booth, and the opening may be an entrance / exit of the toilet booth. The booth may be a shower booth, and the opening may be an entrance / exit of the shower booth. In addition, the booth is a self-study booth for students who are installed in a building such as a prep school or a cram school, and the opening may be an entrance / exit of the self-study booth. Further, the booth is a video booth that is not a complete private room for video viewing, and the opening may be an entrance / exit of the video booth.

  In the present invention described above, the second panel may be attached to the first panel by a fixture, or may be attached by bonding with an adhesive.

  In the former case, the type and structure of the fixture may be arbitrary. As an example of the fixture, the first panel is fastened to one of the two surface parts in the thickness direction of the first panel and the fore edge of the second panel with the first fastening tool. A pair of base portions each having a flat surface, a pair of raised portions rising from the respective base portions, and a ceiling portion connecting upper ends of these raised portions, In one of them, the second fastening device inserted in either one of the two surface portions in the thickness direction of the first panel and the fore surface of the second panel. An opening portion through which the head portion and the trunk portion can be inserted is formed, and a long hole through which only the trunk portion of the second fastening device can be inserted is formed from the opening portion to the ceiling portion. .

  According to the present invention, it is possible to obtain an effect that the operation of attaching the second panel to the first panel at an angle is simplified.

FIG. 1 is a perspective view showing an entire toilet booth to which a panel mounting structure according to an embodiment of the present invention is applied. FIG. 2 is a front view showing the toilet booth of FIG. FIG. 3 is a front view of the toilet booth in which the door shown in FIGS. 1 and 2 is indicated by a two-dot chain line. FIG. 4 is a plan view showing when the locking device shown in FIGS. 1 and 2 is unlocked. FIG. 5 is a plan view showing when the locking device shown in FIGS. 1 and 2 is locked. FIG. 6 is a perspective view of the front panel, which is the first panel, and the side panel, which is the second panel attached to the front panel, when viewed obliquely from the rear. FIG. 7 is an enlarged view of the upper part of the front panel and the side panel shown in FIG. 6. FIG. 8 is a plan view of the front panel and the side panel shown in FIG. FIG. 9 is a longitudinal sectional view of the upper part of the side panel shown in FIGS. 7 and 8. FIG. 10 is a perspective view of an attachment for attaching the side panel to the front panel. FIG. 11 is a plan view showing an attachment structure of a side panel attached to the front panel by the attachment shown in FIG. FIG. 12 is a side view showing the mounting structure of the side panel attached to the front panel by the mounting tool shown in FIG. FIG. 13 is a view similar to FIG. 12 showing a case where the side panel is attached to the front panel using the fixture shown in FIG. FIG. 14 is a view similar to FIG. 1 showing an embodiment in which the panel mounting structure according to one embodiment of the present invention is applied to a plurality of toilet booths. FIG. 15 is a view similar to FIG. 6 showing the center front panel and the side panel attached to the front panel of the three front panels shown in FIG. 1 as viewed obliquely from the rear. FIG. 16 is a view similar to FIG. 7 showing another embodiment of the front panel and side panel mounting structure. FIG. 17 is a side view of the front panel and the side panel shown in FIG.

  EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated based on drawing. FIG. 1 shows a toilet booth 2 to which the panel mounting structure according to the present embodiment is applied, and this toilet booth 2 is installed in a kindergarten or a nursery school.

  In the present embodiment, the number of toilet booths 2 is one, and this toilet booth 2 includes two front panels 3 and 4 that are first panels that are installed at an interval in the left-right direction, A side panel 5 which is a second panel extending rearward from the front panel 4, and a rear wall portion 1B of the indoor wall 1 standing in parallel with the front panels 3 and 4 at the rear end of the side panel 5. The side wall 1 </ b> A of the indoor wall 1 standing in parallel with the side panel 5 is formed in a quadrangular shape in a plan view, and an opening between the front panels 3 and 4 is provided with a toilet 9 inside. It is the entrance / exit 6 of the toilet booth 2.

  The right front panel 4 and the side panel 5 connected to each other are erected on the floor 8 by the leg members 7, and the side panel 5 has an angle of 90 degrees or substantially 90 degrees with the right front panel 4. Is installed. The left front panel 3 connected to the side wall 1 </ b> A is also erected on the floor 8 by the leg members 7. Thus, the front panels 3 and 4 are immovable members that form the entrance / exit 5.

  FIG. 2 is a front view showing the toilet booth 2 of FIG. The door 10 of the toilet booth 2 is attached to the left front panel 3 by two hinges 11 spaced apart in the vertical direction so as to be freely opened and closed, thereby forming between the front panels 3 and 4. The doorway 6 of the toilet booth 2 is opened and closed by a door 10. For this reason, the door 10 disposed at the doorway 6 can be opened / closed around two upper and lower hinges 11 disposed on the left side of the left and right sides, and can be opened to the left. It is a door.

  As described above, the entrance / exit 6 is formed by the left and right front panels 3, 4 which are immovable members arranged with a space in the left-right direction. Further, the door 10 is arranged to be freely opened and closed at the entrance 6 in order to open and close the entrance 6.

  The door 10 is made of a hard material such as wood, or a soft material that is softer than metal or wood. On the other hand, the front panels 3 and 4 and the side panel 5 are made of a hard material such as wood.

  As shown in FIG. 2, the door 10 has a substantially rectangular shape when viewed from the front, and four corners are chamfered in a round shape. As shown in FIG. 3, it can be used not only as a left-side door but also as a right-side door.

  In addition, the shape of the door 10 is not limited to a substantially rectangular shape in front view as shown in FIG. 2, and may be an arbitrary shape. For example, the shape of the door 10 may be a non-rectangular shape when viewed from the front.

  As described above, the front panels 3 and 4 are the first panels arranged on the left and right of the doorway 6 that is the opening of the toilet booth 2 that is opened and closed by the door 10, and the side panel 5 is the front panel. It becomes the 2nd panel attached to the back surface part 4B which is one surface part of the two surface parts 4A and 4B of the thickness direction of 4 orthogonally or substantially orthogonally with respect to the front panel 4. .

  Further, the door 10 is provided with a locking device 20 for locking the door 10 to the right front panel 4 when the doorway 6 is closed. As shown in FIGS. 4 and 5, the locking device 20 is rotatable about a horizontal axis (rotation center axis) (not shown) on a surface of the door 10 facing the inside of the toilet booth 2. The thumb turn member 21 attached to the thumb turn member 21, the rod-like latch 21B coupled to the thumb turn member 21, and the surface portion 4A which is the surface facing the outside of the toilet booth 2 in the right front panel 4 The latch receiving member 22 is provided.

  FIG. 4 shows a state before the thumb turn member 21 is rotated and when the tip end portion of the latch 21B is not fitted in the groove portion 22A of the latch receiving member 22, and the locking device 20 at this time is unlocked. The door 10 can be opened and closed. FIG. 5 shows the state after the thumb turn member 21 is rotated 90 degrees and the tip of the latch 21B is fitted in the groove 22A of the latch receiving member 22, and the locking at this time is shown. The device 20 is locked and cannot open and close the door 10. Thus, the locking device 20 is a door-related member for locking and unlocking from the inside (inside) of the toilet booth 2 that is the indoor side.

  A locking state display member for displaying the locked state and the unlocked state of the door 10 is provided on the opposite side of the thumb turn member 21 and the door 10, that is, outside the toilet booth 2. The locked state and the unlocked state of the door 10 can be seen from the window hole 23A of the cup-shaped cover member 23 constituting the state display member.

  That is, a mark member 24 having a disk-shaped disk portion 24A that is fixed to the rotation center axis of the thumb turn member 21 and rotates together with the thumb turn member 21 is disposed inside the cover member 23. The quarter-circle portion of the 24 disk portions 24A is a colored mark portion (colored portion) 24B that is colored (in this embodiment, red).

  For this reason, in order to lock the locking device 20 as shown in FIG. 5, when the thumb turn member 21 is rotated 90 degrees, the mark portion 24B is exposed in the window hole 23A of the cover member 23. It can be confirmed from the outside of the toilet booth 2 that the door 10 is locked.

  As shown in FIGS. 2 and 3, the right front panel 4 has a substantially rectangular shape when viewed from the horizontal direction orthogonal or substantially orthogonal to the width direction of the front panel 4 (in other words, in front view). The shape is a square shape having four corner portions 4G, 4H, 4I, and 4J, and these corner portions are square corner chamfered portions that are chamfered in a round shape. That is, in the present embodiment, the upper corner portions 4G and 4H and the lower corner portions 4I and 4J are square corner chamfered portions.

  As shown in FIGS. 4 and 5, of the two surface portions in the thickness direction of the front panel 4 (in other words, the front-rear direction), the surface facing the outside of the toilet booth 2 is the surface portion 4A. The surface facing the inside of the toilet booth 2 is a back surface portion 4B. As shown in FIGS. 2 and 3, end surfaces 4E and 4F at both ends in the width direction (in other words, left and right direction) of the right front panel 4 are the front edge of the front panel 4. .

  FIG. 6 is a perspective view when the front panel 4 and the side panel 5 attached to the front panel 4 are viewed obliquely from the rear. 7 is an enlarged view of the upper part of the front panel 4 and the side panel 5 shown in FIG. 6, and FIG. 8 is a plan view of the front panel 4 and the side panel 5 shown in FIG. is there.

  As shown in FIGS. 6 to 8 and FIG. 11 which will be described in detail later, the corner 4K formed by the upper surface portion 4C and the surface portion 4A of the front panel 4, and the upper surface portion 4C of the front panel 4. The corner portion 4L formed by the back surface portion 4B is a panel width direction extending chamfered portion that extends in the width direction (in other words, left-right direction) of the front panel 4 and is chamfered in a round shape. Similarly, as shown in FIG. 12, which will be described in detail later, the corner 4M formed by the lower surface 4D and the front surface 4A of the front panel 4, the lower surface 4D of the front panel 4 and the back surface. The corner portion 4N formed by the surface portion 4B is also a panel width direction extending chamfered portion that extends in the width direction of the front panel 4 and is chamfered in a round shape.

  Further, as shown in FIGS. 6 to 8, 11, and 12, the corner 4 </ b> P formed by the small edge surface 4 </ b> E of the front panel 4 and the surface portion 4 </ b> A, and the small edge surface 4 </ b> E and the back surface of the front panel 4. The corner portion 4Q formed by the portion 4B is a panel length direction extending chamfered portion that extends in the length direction of the front panel 4 (in other words, the vertical direction) and is chamfered in a round shape. Similarly, as shown in FIG. 8 and FIG. 11, the corner 4R formed by the small edge surface 4F of the front panel 4 and the surface portion 4A is also a panel length direction extending chamfered portion. As shown in FIGS. 6 to 7 and FIG. 11, the corner 4 </ b> S formed by the facet 4 </ b> F of the front panel 4 and the back surface 4 </ b> B is also a panel length direction extending chamfer.

  As described above, in this embodiment, all the corners 4G, 4H, 4I, 4J, 4K, 4L, 4M, 4P, 4Q, 4R, and 4S of the front panel 4 are chamfered in a round shape. It has become.

  As shown in FIGS. 6 to 8, of the two surface portions in the thickness direction of the side panel 5 (in other words, the front-rear direction), the surface facing the outside of the toilet booth 2 is the surface portion 5A. The surface facing the inside of the toilet booth 2 is a back surface portion 5B. Further, the end surfaces 5E and 5F at both ends in the width direction (in other words, the left-right direction) of the side panel 5 are small edge surfaces of the side panel 5.

  As shown in FIGS. 6 to 8 and FIG. 11, the corner 5K formed by the upper surface 5C and the surface 5A of the side panel 5, and the upper surface 5C and the back surface 5B of the side panel 5 are formed. The corner portion 5L formed by and is a panel width direction extending chamfered portion that extends in the width direction (in other words, left and right direction) of the side panel 5 and is chamfered in a round shape. Similarly, as shown in FIGS. 6 and 12, the corner portion 5M formed by the lower surface portion 5D and the surface portion 5A of the side panel 5 is also a panel width direction extending chamfered portion. As shown in FIG. 5, the corner portion 5N formed by the lower surface portion 5D of the side panel 5 and the back surface portion 5B is also a panel width direction extending chamfered portion.

  As shown in FIG. 6, the square corner 5G of the small edge surface 5E and the top surface 5C of the side panel 5 facing the back surface portion 4B of the front panel 4, and the small edge surface 5E and the surface of the side panel 5 The corner portion 5P with the portion 5A, the corner portion 5Q between the small edge surface 5E and the back surface portion 5B of the side panel 5, and the square corner portion 5I between the small edge surface 5E and the lower surface portion 5D of the side panel 5 are round. The chamfered portion is not chamfered. Similarly, the square corner 5H of the small edge surface 5F and the upper surface 5C of the side panel 5 facing the rear wall 1B of the interior wall 1, and the corners of the small edge 5F and the surface 5A of the side panel 5 The corner 5S of the portion 5R, the small edge surface 5F and the back surface portion 5B of the side panel 5, and the square corner 5J of the small surface 5F and the lower surface portion 5D of the side panel 5 are also chamfered in a round shape. Not a part. For this reason, in this embodiment, the two small edge surfaces 5E and 5F of the side panel 5 are flat surfaces.

  Thus, in this embodiment, the corners 5P, 5Q, 5R, 5S formed by the facets 5E, 5F of the side panel 5 and the two surface parts 5A, 5B in the thickness direction of the side panel 5, Corner portions 5G and 5H formed by the small edge surfaces 5E and 5F of the panel 5 and the upper surface portion 5C of the side panel 5, and corner portions formed by the small edge surfaces 5E and 5F of the side panel 5 and the lower surface portion 5D of the side panel 5. 5I and 5J have a right angle shape or a substantially right angle shape that is not chamfered in a round shape.

  As shown in FIG. 12, the side panel 5 includes an upper frame member 35, a lower frame member 36, a left side frame member 37, a right side frame member (not shown), And a core material (in other words, a core material) 38 disposed in a space surrounded by the frame member.

  FIG. 9 is a longitudinal sectional view of the upper portion of the side panel 5 shown in FIGS. 7 and 8. As shown in FIGS. 7 and 9, the two surface portions 5 </ b> A and 5 </ b> B in the thickness direction of the side panel 5 are formed of the surface material 30, and the frame described above is interposed between these surface materials 30. A member and a core material are arranged.

  As can be seen from FIG. 7 and FIG. 9, one side edge member 31 that is a band-like member is attached to the upper surface portion 35 </ b> A of the upper frame member 35, and the side panel 5 that is a panel width direction extending chamfered portion. A corner 5K formed by the upper surface portion 5C and the front surface portion 5A and a corner portion 5L formed by the upper surface portion 5C and the back surface portion 5B of the side panel 5 are formed by the edge material 31.

  As shown in FIG. 9, the edge member 31 includes a band-shaped main body portion 32 that covers the upper surface portion 35 </ b> A of the upper frame member 35 and the upper surface portions (not shown) of the left and right side frame members, and the lower surface portion of the main body portion 32. (In other words, the bottom surface portion) 32A has a convex portion 33 that protrudes downward from the central portion in the width direction of the main body portion, and the convex portion 33 has a length direction ( In FIG. 9, it is formed over the entire length or substantially the entire length.

  On the other hand, a groove portion 35B into which the convex portion 33 of the edge member 31 is inserted and fitted is formed on the upper surface portion 35A of the upper frame member 35. This groove portion 35B is formed in the length direction of the upper frame member 35 (see FIG. 9 is a long groove formed over the entire length or substantially the entire length. In addition, a groove portion (not shown) into which the convex portion 33 of the edge member 31 is inserted and fitted is also formed on the upper surface portion (not shown) of the left and right side frame members, and this groove portion is also formed in the width direction of the left and right side frame members. (The left-right direction in FIG. 12) It is a long groove formed over the entire length or substantially the entire length.

  The attachment of the edge member 31 to the upper surface portion 35A of the upper frame member 35 and the upper surface portion of the left and right side frame members is performed by connecting the convex portion 33 of the edge member 31 to the groove portion 35B of the upper surface portion 35A of the upper frame member 35 and This is done by inserting and fitting into the groove on the upper surface of the side frame member.

  As shown in FIG. 9, the lower surface portion 32 </ b> A of the main body portion 32 of the edge material 31 is inclined downward to the outside in the width direction (left-right direction in FIG. 9) of the main body portion 32 of the edge material 31. Yes. For this reason, FIG. 9 shows a state in which the convex portion 33 of the edge member 31 is inserted and fitted into the groove portion 35B of the upper surface portion 35A of the upper frame member 35 and the groove portion of the upper surface portions of the left and right side frame members. As shown, a gap 39 is formed between the lower surface portion 32A of the main body portion 32 of the edge member 31 and the upper surface portion 35A of the upper frame member 35 and the upper surface portions of the left and right side frame members. ing.

  For this reason, before inserting and fitting the convex part 33 of the edge material 31 into the groove part 35B of the upper surface part 35A of the upper frame member 35 and the groove part of the upper surface part of the left and right side frame members, the main body part of the edge material 31 An adhesive is applied in advance to the lower surface portion 32A of 32. Thus, when the convex portion 33 of the edge member 31 is inserted and fitted into the groove portion 35B of the upper surface portion 35A of the upper frame member 35 and the groove portion of the upper surface portions of the left and right side frame members, The adhesive will be filled. As a result, the lower surface portion 32A of the main body portion 32 of the edge member 31 is in a state of being bonded to the upper surface portion 35A of the upper frame member 35 and the upper surface portions of the left and right side frame members.

  As can be seen from FIG. 12, the edge member 31 that is a belt-like member is also attached to the lower surface portion (in other words, the bottom surface portion) of the lower frame member 36, and the side surface serving as the panel width direction extending chamfered portion. A corner 5M formed by the lower surface 5D and the front surface 5A of the panel 5 and a corner 5N formed by the lower surface 5D and the back surface 5B of the side panel 5 are also formed by the edge material 31.

  Similar to the upper frame member 35, a lower surface portion (not shown) of the lower frame member 36 is formed with a groove portion (not shown) into which the convex portion 33 of the edge member 31 is inserted and fitted. It is a long groove formed over the full length or substantially the full length of 36 length directions (left-right direction in FIG. 12). In addition, a groove portion (not shown) into which the convex portion 33 of the edge member 31 is inserted and fitted is also formed on the lower surface portion (not shown) of the left and right side frame members, and this groove portion is also formed in the width direction of the left and right side frame members. (The left-right direction in FIG. 12) It is a long groove formed over the entire length or substantially the entire length.

  For this reason, the attachment work to the lower surface part of the lower frame member 36 of the edge material 31 and the lower surface part of the left and right side frame members is performed by the upper surface part 35A of the upper frame member 35 of the edge material 31 and the left and right side frame members. This is the same as the mounting operation on the upper surface.

  As described above, the mounting operation of the edge member 31 to the side panel 35 described above is performed by the upper frame member 35, the lower frame member 36, the left and right side frame members, the core member 38, and the surface member 30. And after the assembly work of the side panel 35 main body including the above is completed.

  As described above, all the corners 4G, 4H, 4I, 4J, 4K, 4L, 4M, 4P, 4Q, 4R, and 4S of the front panel 4 are chamfered portions that are chamfered in a round shape. However, these chamfered portions are also formed by one or a plurality of edge members 31 in the same manner as the side panel 5. Like the side panel 5 described above, the front panel 4 also includes an upper frame member, a lower frame member, an upper frame member, a lower frame member, left and right side frame members, a core material, a surface material, The mounting structure of the edge member 31 to the front panel 4 is the same as that of the side panel 5 described above.

  The left front panel 3 among the left and right front panels 3 and 4 shown in FIGS. 1 to 3 has a substantially rectangular shape in front view, like the right front panel 4 described above, that is, It has a rectangular shape having four corners 3G, 3H, 3I, 3J, and as can be seen from FIGS. 2 and 3, the corner on the entrance / exit 6 side of the upper two corners 3G, 3H. Of the two lower corners 3I and 3J, the corner 3I on the entrance / exit 6 side is a rounded corner chamfered portion.

  Although not shown, the corner portion formed by the upper surface portion 3C and the front surface portion 3A of the front panel 3, and the upper surface portion 3C of the front panel 3 and the rear surface portion 3B (see FIG. 1) are It is a panel width direction extending chamfered portion that extends in the width direction (in other words, the left-right direction) of the front panel 3 and is chamfered in a round shape. Similarly, although not shown, the corner formed by the lower surface portion 3D and the front surface portion 3A of the front panel 3 and the corner portion formed by the lower surface portion 3D and the back surface portion 3B of the front panel 3 are also the front panel. The panel width direction extending chamfered portion extends in the width direction 3 and is chamfered in a round shape.

  Moreover, although not shown in figure, among the small edge surfaces 3E and 3F of the front panel 3, the corner | angular part which the small edge surface 3E by the side of the entrance / exit 6 and the surface part 3A make, the small edge surface 3E of the front panel 3, and the back surface part 3B The corner portion formed by and extends in the length direction of the front panel 3 (in other words, the vertical direction) and is a panel length direction extending chamfered portion chamfered in a round shape.

  As described above, in the present embodiment, of the two upper corner portions 3G and 3H of the front panel 3, the corner portion 3H on the side wall portion 1A side of the indoor wall 1 and the lower two corner portions 3I and 3J. Among the corners 3J of the indoor wall 1 on the side wall 1A6 side, the corner formed by the small edge surface 3F and the surface 3A of the front panel 3, and the angle formed by the small edge 3F of the front panel 3 and the surface 3A. The part is not a chamfered portion that is chamfered in a round shape.

  In addition, although not shown in figure, each corner | angular part which becomes a chamfering part among the front panels 3 is formed with the 1 or several edge material 31 similarly to the front panel 4 and the side panel 5 mentioned above. Has been. That is, the upper surface portion 3 </ b> C, the lower surface portion 3 </ b> D, and the fore edge surface 3 </ b> E of the front panel 3 are formed by one or a plurality of edge members 31.

  Next, the attachment structure of the front panel 4 and the side panel 5 is demonstrated.

  FIG. 10 is a perspective view of a fixture 40 for attaching the side panel 5 to the front panel 4, in other words, a connector 40 for connecting the front panel 4 and the side panels 5 to each other. 11 is a plan view showing a mounting structure of the side panel 5 attached to the front panel 4 by the fixture 40 shown in FIG. 10, and FIG. 12 is an attachment shown in FIG. 4 is a side view showing an attachment structure of a side panel 5 attached to a front panel 4 by means of a tool 40. FIG.

  In the present embodiment, the side panel 5 is attached to the front panel 4 by the fixture 40.

  As shown in FIG. 10, the fixture 40 includes a pair of upper and lower base portions 41 and 42 each having a flat surface fixed by a first fastener such as a screw, and the base portions 41 and 42. A pair of upper and lower rising portions 43 and 44 that rise and a ceiling portion 45 that connects the upper ends of these rising portions 43 and 44 are configured. An upper portion 43 that is one of the pair of upper and lower upper portions 43, 44 is formed with an opening 43A through which the head and the body of a second fastening device such as a screw can be inserted. A long hole 45A into which only the trunk portion of the second fastening tool can be inserted is formed from 43A to the ceiling portion 45. The pair of upper and lower base portions 41 and 42 are formed with round holes 41A and 42A through which the first fasteners can be inserted.

  In this embodiment, as shown in FIGS. 11 and 12, the pair of upper and lower base portions 41, 42 of the fixture 40 is the one of the two surface portions 4 </ b> A, 4 </ b> B in the thickness direction of the front panel 4. It is fixed to the small surface 5E of the side panel 5 which is one of the back surface portion 4B which is one surface portion and the small surface 5E of the side panel 5 with a screw 46 which is a first fixing device. Has become. Moreover, the front panel which is either one of the back surface part 4B which is one surface part of the two surface parts 4A and 4B in the thickness direction of the front panel 4 and the small edge surface 5E of the side panel 5 A screw 47 as a second fastener is inserted into the back surface portion 4B of No. 4. The head 43A and the body 47B of the screw 47 can be inserted into the opening 43A of the upright portion 43 above the fixture 40, and the elongated hole 45A of the ceiling 45 of the fixture 40 is inserted into the screw 47. Only the body portion 47B can be inserted.

  As shown in FIG. 12, the small edge surface 5 </ b> E of the side panel 5 is formed by a side frame member 37, and the side frame member 37 has a length in the vertical direction in which the fixture 40 can be stored. A long groove 37 </ b> A that is a groove portion having a gap is formed. A plurality of fixtures 40 are attached to the bottom portion 37B of the long groove 37A so as to be separated in the vertical direction by screws 46. On the other hand, of the back surface portion 4B of the front panel 4 formed by the side frame member 37, the ceiling portion 45 of each fixture 40 attached to the small edge surface 5E of the side panel 5 standing on the floor 8. A screw 47 is inserted in a portion corresponding to or substantially corresponding to the lower end 45B (see FIG. 10) of the long hole 45A.

  As described above, in order to attach the side panel 5 to the front panel 4, first, an operation of attaching the plurality of fixtures 40 to the bottom portion 37 </ b> B of the long groove 37 </ b> A formed in the small edge surface 5 </ b> E of the side panel 5 is performed. The lower end portion of the long hole 45A of the ceiling portion 45 of each fixture 40 attached to the small edge surface 5E of the side panel 5 standing on the floor 8 among the back surface portion 4B of the front panel 4 The operation of inserting the screws 47 into the portions corresponding to or substantially corresponding to 45B is performed.

  FIG. 13 is a diagram illustrating a case where the side panel 5 is attached to the front panel 4 by the fixture 40 after the above-described operation.

  As shown in FIG. 13, the installation worker moves the front panel 4 close to the side panel 5 standing on the floor 8 while moving it up, and moves each screw previously inserted into the front panel 4. 47 heads 47A are inserted from above into the openings 43A of the upright portions 43 on the respective fixtures 40 fixed to the bottoms 37B of the long grooves 37A formed in the small edge surface 5E of the side panel by screws 46. Go.

  Thereafter, by slowly lowering the front panel 4, the body portions 47 </ b> B of the screws 47 inserted into the front panel 4 are lowered while being guided by the long holes 45 </ b> A of the ceiling portion 45 of the fixture 40. Move.

  Then, when the lowermost portion of the body portion 47B of each screw 47 in the horizontal posture comes into contact with the lower end portion 45B of the elongated hole 45A of the ceiling portion 45 of the fixture 40, in other words, the horizontal posture is obtained. When the body 47B of each of the screws 47 is placed on the lower end 45B of the long hole 45A of the ceiling 45 of the fixture 40, the installation operator releases his / her hand from the front panel 4 he / she has. As a result, as shown in FIG. 12, the side panel 5 is attached to the front panel 4, and the attaching operation is completed.

  In the present embodiment, the fixture 40 is attached to the side panel 5, but may be attached to the front panel 4.

  As described above, FIG. 6 is a perspective view when the front panel 4 and the side panel 5 attached to the front panel 4 are viewed obliquely from the rear, that is, the front view shown in FIGS. 11 and 12. It is a perspective view when the panel 4 and the side panel 5 are seen from diagonally backward.

  In this embodiment, as shown in FIG. 2 described above, the vertical dimension L1 of the side panel 5 is smaller than the vertical dimension L2 of the front panel 4, and as can be seen from FIG. The height position H1 of the upper surface portion 5C of the panel 5 is lower than the height position H2 of the upper surface portion 4C of the front panel 4. The small edge surface 5E of the side panel 5 is a front panel in the back surface portion 4B which is the surface portion facing the small edge surface 5E of the side panel 5 out of the two surface portions 4A and 4B in the thickness direction of the front panel 4. 4 is attached to a position shifted from the small facet 4E in the width direction of the side panel. That is, as shown in FIGS. 7 and 8, the edge surface 5E of the side panel 5 is shifted by a distance L3 in the width direction of the side panel from the edge surface 4E of the front panel 4 in the back surface portion 4B of the front panel 4. It is attached at the position.

  2, 3, and 6, the lower surface portion 5 </ b> D of the side panel 5 is flush with or substantially flush with the lower surface portion 4 </ b> D of the front panel 4.

  As described above, in this embodiment, when the side panel 5 is attached to the front panel 4, the upper surface portion 4C of the front panel 4 and the upper surface portion 5C of the side panel 5 are flush with each other as in the conventional case. It is not necessary for the lower surface portion 4D of the front panel 4 and the lower surface portion 5D of the side panel 5 to be flush with each other.

  Moreover, in this embodiment, when attaching the side panel 5 to the front panel 4, the surface which is one surface part of the two surface parts 5A and 5B of the side panel 5 in the thickness direction as in the conventional case described above. It is not necessary for the portion 5A and the fore edge surface 4E of the front panel 4 to be flush with each other.

  Furthermore, in this embodiment, even if an error in the vertical dimension occurs in the manufacturing process of the front panel 4 and the side panel 5, the operation of attaching the side panel 5 to the front panel 4 without worrying about the occurrence of this error. It can be carried out. In other words, the operation of attaching the side panel 5 to the front panel 4 can be performed without replacing the front panel 4 or the side panel 5.

  For this reason, according to this embodiment, the operation | work which attaches the side panel 5 to the front panel 4 at an angle becomes easy compared with the past.

  Further, according to the present embodiment, as described above, the corner portions 5P, 5Q, 5R, which are formed by the facets 5E and 5F of the side panel 5 and the two surface portions 5A and 5B in the thickness direction of the side panel 5 are formed. 5S, corners 5G and 5H formed by the edge surfaces 5E and 5F of the side panel 5 and the upper surface part 5C of the side panel 5, the edge surfaces 5E and 5F of the side panel 5, and the lower surface part 5D of the side panel 5 The corners 5I and 5J formed by the need not be chamfered in a round shape.

  Thereby, the part which chamfers in the side panel 5 can be reduced. That is, compared with the front panel 4, the usage amount of the edge material 31 can be reduced.

  In addition, by this, the small surface 5E that is the attachment surface of the side panel 5 to the front panel 4 and the small surface 5F that is the attachment surface to the rear wall portion 1B of the side panel 5 are made flat surfaces having a larger area. Can do.

  FIG. 14 is a view similar to FIG. 1 showing an embodiment in which the panel mounting structure according to the above-described embodiment is applied to a plurality of toilet booths.

  As shown in FIG. 14, there are two toilet booths 2 and these toilet booths 2A and 2B are connected in the horizontal direction. A door 10 is provided for each of the toilet booths 2A and 2B.

  Each toilet booth 2A, 2B has a front panel 3, 54, 4 installed with a space in the left-right direction, a side panel 5 extending rearward from each of the front panels 54, 4, and side surfaces thereof. At the rear end of the panel 5, the rear wall 1 </ b> B of the indoor wall 1 standing in parallel with the front panels 3, 54, 43 is formed into a quadrangle in plan view, and between the front panels 3, 54. Between the front panels 54 and 4 are entrances 6A and 5B which are openings of the respective toilet booths 2A and 2B. The front panels 3, 54, 4 and the side panels 5 attached to the front panels 54, 4 are erected on the floor by leg members 7.

  Of the front panels 3, 54, 4 that are three immovable members shown in FIG. 14, the central front panel 54 is, in other words, the front panel 54 provided between the two toilet booths 2A and 2B. Is a front panel common to the toilet booths 2A and 2B, and the side panel 7 attached to the front panel 54 is a partition panel for partitioning the toilet booths 2A and 2B.

  Thus, in the embodiment of FIG. 14, there are a plurality of toilet booths 2, and the central front panel 54 partitions between the two toilet booths 2A and 2B adjacent to each other.

  FIG. 15 is a view showing the center front panel 54 and the side panel 5 attached to the front panel 54 of the three front panels 3, 54, 4 shown in FIG. FIG. The mounting structure of the front panel 54 and the side panel 5 is the same as the mounting structure of the front panel 4 and the side panel 5 described above. Moreover, since the front panel 54 has the same structure as the front panels 3 and 4 except that the width dimension is larger than the width dimension of the front panels 3 and 4, the front panel shown in FIG. Each part 54 is denoted by the same reference numeral as that of each part of the front panel 4.

  As shown in FIG. 15, the small edge surface 5 </ b> E of the side panel 5 is a front surface in the back surface portion 4 </ b> B that is one of the two surface portions 4 </ b> A and 4 </ b> B in the thickness direction of the front panel 54. The panel 54 is attached to the center portion or the substantially center portion in the width direction (arrow W direction shown in FIG. 15).

  16 and 17 are views showing another embodiment of the mounting structure of the front panel 4 and the side panel 5 shown in FIG. 7 and the like described above, and FIG. FIG. 17 is a side view of the front panel 4 and the side panel 4 shown in FIG. 16 viewed from the rear front side. In FIG. 17, the rear wall portion 1B of the indoor wall 1 is shown excluding (see FIG. 1).

  As can be seen from FIGS. 16 and 17, in this embodiment, the difference L4 between the height position of the upper surface portion 5C of the side panel 5 and the height position of the upper surface portion 4C of the front panel 4 is a chamfered square corner portion. It is the same as or substantially the same as the length R of the radius of curvature of the corner 4G. The small edge surface 5E of the side panel 5 is formed of the two upper corners 4G and 4H which are square corner chamfered portions in the back surface portion 4B of the front panel 4 facing the small edge surface 5E. Is attached at a position shifted from the small edge surface 4E of the front panel 4 on the side of the corner 4G, which is one of the corners, by the same length L4 as the length R of the curvature radius in the width direction of the front panel 4. ing.

  In other words, in the present embodiment, the side panel 5 avoids the edge material 31 attached to the front panel 4 in the back surface portion 4B of the front panel 4 (in other words, interferes with the edge material 31 forming the chamfered portion. Of the uppermost part and the leftmost part (in other words, the outer side of the toilet booth 2).

  For this reason, according to this embodiment, the height position of the side wall of the toilet booth 2 formed by the side panel 5 is higher than that of the above-described embodiment shown in FIG. 6 and FIG. In addition, it is possible to secure a larger width space for the toilet booth 2.

  In each of the embodiments described above, the side panel 5 is attached to the front panels 4 and 54 with the fixture 40, but the side panel 5 is attached to the front panels 4 and 54 with an adhesive. Also good. Further, of the small edge surfaces 5E and 5F of the side panel 5, the small edge surface 5F on the rear wall portion 1B side of the indoor wall 1 may be attached to the rear wall portion 1B by the attachment 40, or by an adhesive. It may be attached.

  Further, in each of the embodiments described above, among the small edge surfaces 3E and 3F (see FIG. 3) of the front panel 3 shown in FIGS. 1 and 14 and the like, the small edge surface 3F on the side wall portion 1A side of the indoor wall 1 is used. May be attached to the side wall portion 1A by the fixture 40 or may be attached by an adhesive.

  In each of the embodiments described above, the front panel 3 shown in FIGS. 1 and 14 and the like may not be arranged. In this case, the hinge 11 attached to the front panel 3 may be attached to the side wall 1 </ b> A of the indoor wall 1.

  In each of the embodiments described above, the vertical dimension of the leg member 7 attached to the lower surface portions of the front panel and the side panel may or may not be adjustable.

  In the former case, the vertical dimension of the leg member 7 may be adjustable by a turnbuckle method or may be adjustable by a spacer, for example.

  The present invention is used for, for example, a panel mounting structure for forming a self-study booth for an examination student installed in a building such as a toilet booth, a shower booth, a prep school, a cram school, a video booth that is not a complete private room type for video viewing, etc. can do.

10 Door 2 Toilet booth as a booth 3,4,54 Front panel as a first panel 3A, 3B, 4A, 4B Two surface portions in the thickness direction of the front panel 3C, 4C Upper surface portion of the front panel 3D, 4D Front Bottom face part of panel 3E, 3F, 4E, 4F Small facet of front panel 4G, 4H, 4I, 4J Corner part of front panel which is square corner chamfered part 5 Side panel 5A, 5B as second panel Side face Two surface portions in the thickness direction of the panel 5C Upper surface portion of the side panel 5D Lower surface portion of the side panel 5E, 5F Small edge surface of the side panel 5G, 5H Corner portion formed by the small surface of the side panel and the upper surface portion of the side panel 5I, 5J Corners 5K, 5L, 5M, 5N formed by the chamfered surface of the side panel and the lower surface of the side panel 5P, 5Q, 5R, 5 Corner portion formed by the small surface of the side panel and the two surface portions in the thickness direction of the side panel 6 Opening which is the entrance / exit of the toilet booth 31 Edge material 40 Mounting tool 41, 42 Base portion 43, 44 of the mounting tool Upper part of the tool 43A Opening part 45 of the upper part 45 Ceiling part of the fixture 45A Long hole in the ceiling part 46 Screw that is the first fastening tool 47 Screw that is the second fastening tool 47A Screw of the second fastening tool Head 47B Screw body as the second fastener H1 Height position of the upper surface of the side panel H2 Height position of the upper surface of the front panel L1 Vertical dimension of the side panel L2 Vertical dimension of the front panel L4 Difference between the height position of the top surface and the height position of the top surface of the front panel R Length of curvature radius

Claims (16)

In the panel mounting structure for mounting the second panel at an angle to the first panel,
The height position of the upper surface portion of the front Stories second panel, said has become lower than the height position of the upper surface portion of the first panel, small surface of the second panel, in the thickness direction of the first panel Of the two surface portions, attached to a position shifted in the width direction of the first panel from the fore surface of the first panel in the surface portion facing the fore edge surface of the second panel ,
The first panel is a front panel arranged on at least one of the left and right sides of the opening of the booth that is opened and closed by a door, and the second panel is the two surfaces of the front panel in the thickness direction. It is a side panel attached to one surface part of the part orthogonally or substantially orthogonally to the front panel,
There are a plurality of booths, and the side panel serves as a partition between the two booths adjacent to each other.
The booth is a toilet booth for a kindergarten installed in a kindergarten or a nursery school, and the opening serves as an entrance / exit of the toilet booth . 2. The panel mounting structure according to claim 1, wherein the edge surface of the side panel is the width of the front panel at the one surface portion of the two surface portions in the thickness direction of the front panel. A panel mounting structure, wherein the panel mounting structure is mounted at a central portion or a substantially central portion in the direction. The panel mounting structure according to claim 1 or 2, wherein the height position of the upper surface portion of the front panel and the height position of the upper surface portion of the door are the height positions of the upper surface portion of the side panel. Panel mounting structure characterized by being higher than The panel mounting structure according to any one of claims 1 to 3, wherein the door is made of a soft material that is softer than metal and wood. In the panel mounting structure according to any one of claims 1 to 4, the door is provided with a locking device for locking the door when the doorway is closed to the front panel, The panel mounting structure, wherein the height position of the upper surface portion of the side panel is higher than the height position of the locking device. 6. The panel mounting structure according to claim 5, wherein a lock state and an unlock state of the door are displayed on a surface portion outside the toilet booth of the two surface portions in the thickness direction of the door. A locking state display member is provided, and the locking state and the unlocking state of the door can be understood from the window hole of the cup-shaped cover member constituting the locking state display member. Panel mounting structure. The panel mounting structure according to any one of claims 1 to 6, wherein the front panel and the side panel are erected on the floor by leg members, and the vertical dimension of the leg members is adjustable. A panel mounting structure characterized by that. In the mounting structure of a panel according to any one of claims 1 to 7, the vertical dimension of the side panel attachment structure of the panel, characterized in that is smaller than the vertical dimension of the front panel. The panel mounting structure according to claim 8 , wherein a lower surface portion of the side panel is in a state of being flush with or substantially flush with a lower surface portion of the front panel. In the mounting structure of a panel according to any one of claims 1 to 9, wherein said small surface of the side panels and the corner formed by the two surfaces of the thickness direction of the side panel, the small of the side panel surface and said upper surface portion and the corner portion formed by the side panels, the small surface and the corner portion formed between the lower surface portion of the side panel of the side panel, a right angle or a substantially right angle shape is not chamfered round shape A panel mounting structure characterized by comprising: In the mounting structure of a panel according to any one of claims 1 to 10, wherein the upper surface of the side panels and the corner formed by the two surfaces of the thickness direction of the side panel, a lower surface portion of the side panel corners formed by the two said surface portions of the thickness direction of the side panel of Toko is stretched in the width direction of the side panel, and it has a chamfered panel width direction stretching chamfer rounded Panel mounting structure characterized by The panel mounting structure according to claim 11 , wherein the panel width direction extending chamfered portion is formed by an edge material attached to the upper surface portion and the lower surface portion of the side panel. Mounting structure. In the mounting structure of a panel according to any one of claims 1 to 12, wherein the front panel, when viewed from a horizontal direction perpendicular or substantially perpendicular to the width direction of the front panel, rectangular shape having four corners Of these corners, at least one corner of the upper two corners is a rounded corner chamfered portion. Panel mounting structure. In the mounting structure of a panel according to claim 13, said height position of the upper surface portion of the side panels, the difference between the height position of the upper surface portion of the front panel, the square shape corner chamfer Is equal to or greater than the length of the radius of curvature of the side panel, and the small edge surface of the side panel is the rectangular corner chamfered portion at the surface portion of the front panel facing the small edge surface. The same length as or larger than the length of the radius of curvature in the width direction of the front panel from the small facet of the front panel on one of the two corners on the upper side A panel mounting structure characterized by being mounted at a position shifted in length. 15. The panel mounting structure according to claim 14, wherein the square corner chamfered portion is formed by an edge material attached to the front panel, and the side panel is formed on the surface portion of the front panel. A panel mounting structure, wherein the panel mounting structure is mounted at a position that does not interfere with the edge material mounted on the front panel and that is closest to the uppermost side and closest to the outside of the toilet booth. The panel mounting structure according to any one of claims 1 to 15 , wherein the side panel is attached to the front panel by a fixture, and the fixture is two surfaces of the front panel in the thickness direction. A pair of base portions each having a flat surface that is fixed to one of the surface portion of the portions and the small edge surface of the side panel with the first fastener, and rises from the respective base portions A pair of raised portions and a ceiling portion that connects upper ends of these raised portions are configured, and one of the pair of raised portions has two in the thickness direction of the front panel. An opening is formed through which the head portion and the body portion of the second fastening device inserted into either one of the surface portions and the small edge surface of the side panel can be inserted. From the opening to the ceiling, the first 2. A panel mounting structure in which a long hole into which only the body portion of the fastening device can be inserted is formed.

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